Texas The main article for this category is Anti-king.See also: Category:Antipopes Pages in category "Anti-kings" The following 18 pages are in this category, out of 18 total. This list may not reflect recent changes. Anti-kingA Alfonso X of Castile Arnulf, Duke of BavariaB Edward BalliolC Charles IV, Holy Roman Emperor Conrad III of GermanyD Duke AngyeongF Frederick I, Duke of Brunswick-Wolfenbüttel Frederick II, Holy Roman Emperor Frederick the FairG Günther von SchwarzburgH Henry II, Duke of Bavaria Hermann of SalmM Matthias CorvinusR Henry Raspe Rudolf of RheinfeldenW Wang Ko William II of Holland